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https://issues.apache.org/jira/browse/IGNITE-12189?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16967460#comment-16967460
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Ignite TC Bot commented on IGNITE-12189:
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{panel:title=Branch: [pull/6917/head] Base: [master] : No blockers
found!|borderStyle=dashed|borderColor=#ccc|titleBGColor=#D6F7C1}{panel}
[TeamCity *--> Run :: All*
Results|https://ci.ignite.apache.org/viewLog.html?buildId=4747552&buildTypeId=IgniteTests24Java8_RunAll]
> Implement correct limit for TextQuery
> -------------------------------------
>
> Key: IGNITE-12189
> URL: https://issues.apache.org/jira/browse/IGNITE-12189
> Project: Ignite
> Issue Type: Improvement
> Components: general
> Reporter: Yuriy Shuliha
> Assignee: Yuriy Shuliha
> Priority: Major
> Fix For: 2.8
>
> Time Spent: 10h 50m
> Remaining Estimate: 0h
>
> PROBLEM
> For now each server-node returns all response records to the client-node and
> it may contain ~thousands, ~hundred thousands records.
> Event if we need only first 10-100. Again, all the results are added to
> queue in _*GridCacheQueryFutureAdapter*_ in arbitrary order by pages.
> There are no any means to deliver deterministic result.
> SOLUTION
> Implement _*limit*_ as parameter for _*TextQuery*_ and
> _*GridCacheQueryRequest*_
> It should be passed as limit parameter in Lucene's
> _*IndexSearcher.search()*_ in _*GridLuceneIndex*_.
> For distributed queries _*limit*_ will also trim response queue when merging
> results.
> Type: long
> Special value: : 0 -> No limit (Integer.MAX_VALUE);
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